Tall Auto Flower Plants No Buds

I am new to all of this, I have a beginners auto flower mix, WW, AK 47 and Bublé Gum. LED lights. My plants are tall really tall 6 to 7 feet. No buds. What is the problem?

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COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can.
If you do not know, or do not use something; Just say so; Or post
NA (non applicable)

-What strain, Seed bank, or bag seed (photo or auto)
-Age of plant/what week of flower
-Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
-Vessels: Pots, Grow beds, Buckets, fabric pots
-PH and TDS of Water, Solution, runoff (if Applicable)
-PPM/TDS or EC of nutrient solution if applicable
-Method used to measure PH and TDS
-Indoor or Outdoor if indoor, size of grow space
-Light system LED, MH/HPS/CMH/Fluorescents, or other
-Actual wattage draw of lights
-Current Light Schedule
-Temps; Day, Night
-Humidity; Day, Night
-Ventilation system; Yes, No, Size
-AC, Humidifier, De-humidifier,
-Co2; Yes, No

If growing Hydro some additional questions:

-DWC? RDWC? Autopots? Ebb and Flow? Other?
-Distance of liquid below net pot (DWC)
-Temperature of reservoir
-TDS of nutrient solution
-Amount of air to solution

Always try to upload a clear picture in white light of any issues you may have to allow the community to assist you.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner :slight_smile:



Welcome to the community ! What brand name LEDs and distance from the plants. Post a picture would be nice. happy growing

Temp is around 80 Humidity is 60 PH is 65 PPM of run off is 426 growing in soil, currently using 4 foot LED lights. So the grow space is about 4 feet by 7 feet.

iam new aswell,but iam growing outdoor,but i assume your lights are to far,so they streching,and probably still growing,what week you are after germination?

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It is week 9

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Need more info on those lights, make, model, watts etc. also really hard to diagnose anything in the purple light. Need photo to be in regular white light. Your in the right place to figure this, if there is anything to figure, out

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Put them in dark for at least 24 hours and cut back to a shorter light cycle unless already 12/12. That should start them budding.

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Wow! I’ve never seen autos get that dang big! Sheesh! Do you want the people on here tell you to do and you’ll come out with some great flowers. You’re in the right place that’s for sure! Welcome to the forum.

Thank you

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